package online.abor.springcloud.cfgbeans;

import com.netflix.loadbalancer.IRule;
import com.netflix.loadbalancer.RandomRule;
import com.netflix.loadbalancer.RoundRobinRule;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;

@Configuration
public class ConfigBean {
    @Bean
    @LoadBalanced // //Spring Cloud Ribbon是基于Netflix Ribbon实现的一套客户端       负载均衡的工具。
    public RestTemplate getRestTemplate() {
        return new RestTemplate();
    }

//    @Bean
    public IRule myRule() {
        return new RandomRule(); // 用我们重新选择的随机算法替代默认轮询
    }
}
